| 摘要 |
A multi-function wireless transmission device has a casing, a circuit board assembled inside said casing, and at least two connectors electrically connecting with said circuit board. The circuit board includes a wireless transmission chip and circuits for the read-write of media storage devices, i.e. flash cards, the circuits connecting with the wireless transmission chip. There are at least two connectors including a USB connector for insertion to a USB port of a computer host, and a one-to-one or one-to-many memory card connector type for the data communication with memory cards. The multi-function wireless transmission device provides communication over high-frequency wireless, and communication interconnection of access to memory cards, data transmission, and voice transmission.
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